138762206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331967}}^1$

素因数の和:331999

約数の個数: 16

約数和(自身を含む): 239016960

約数和(自身を除く): 100254754

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 331967, 663934, 3651637, 6307373, 7303274, 12614746, 69381103, 138762206]

約数ペア:

[(1, 138762206), (2, 69381103), (11, 12614746), (19, 7303274), (22, 6307373), (38, 3651637), (209, 663934), (418, 331967)]